//-------------------------------------------------------------------------
void _loadAssetBundleCallBack(string asset_path, AssetBundle asset_bundle)
{
if (asset_bundle != null)
{
MapBundle[asset_path] = asset_bundle;
Dictionary <LoaderTicket, Action <LoaderTicket, string, UnityEngine.Object> > map_ticketandcallback = null;
if (MapLoaderTicketAndCallBack.TryGetValue(asset_path, out map_ticketandcallback))
{
foreach (var ticket in map_ticketandcallback)
{
string asset_name = ticket.Key.UserData;
string asset_key = asset_path + asset_name;
var asset = asset_bundle.LoadAsset(asset_name);
if (!MapBundleAsset.ContainsKey(asset_key))
{
MapBundleAsset[asset_key] = asset;
}
ticket.Value(ticket.Key, asset_key, asset);
}
map_ticketandcallback.Clear();
MapLoaderTicketAndCallBack.Remove(asset_path);
}
}
}
//-------------------------------------------------------------------------
public LoaderTicket getAsset(string asset_path, string asset_name, _eAsyncAssetLoadType loader_type,
Action <LoaderTicket, string, UnityEngine.Object> bundle_asset_callback)
{
LoaderTicket loader_ticket = null;
UnityEngine.Object bundle_asset = null;
string asset_key = asset_path + asset_name;
if (MapBundleAsset.TryGetValue(asset_key, out bundle_asset))
{
bundle_asset_callback(loader_ticket, asset_key, bundle_asset);
}
else
{
if (loader_type == _eAsyncAssetLoadType.LocalBundleAsset)
{
if (MapBundle.ContainsKey(asset_path))
{
var asset_bundle = MapBundle[asset_path];
bundle_asset = asset_bundle.LoadAsset(asset_name);
bundle_asset_callback(loader_ticket, asset_key, bundle_asset);
}
else
{
loader_ticket = AsyncAssetLoaderMgr.LocalBundleAsyncLoader.getAssetBundle(asset_path, _loadAssetBundleCallBack);
}
}
else
{
loader_ticket = AsyncAssetLoaderMgr.WWWAsyncLoader.getIsDoneWWW(asset_path, _loadAssetWWWCallBack);
}
if (loader_ticket != null)
{
loader_ticket.UserData = asset_name;
Dictionary <LoaderTicket, Action <LoaderTicket, string, UnityEngine.Object> > map_ticketandcallback = null;
if (!MapLoaderTicketAndCallBack.TryGetValue(asset_path, out map_ticketandcallback))
{
map_ticketandcallback = new Dictionary <LoaderTicket, Action <LoaderTicket, string, UnityEngine.Object> >();
MapLoaderTicketAndCallBack[asset_path] = map_ticketandcallback;
}
map_ticketandcallback[loader_ticket] = bundle_asset_callback;
}
}
return(loader_ticket);
}
//-------------------------------------------------------------------------
void _loadAssetWWWCallBack(string asset_path, WWW www)
{
if (www != null && www.isDone)
{
Dictionary <LoaderTicket, Action <LoaderTicket, string, UnityEngine.Object> > map_ticketandcallback = null;
if (MapLoaderTicketAndCallBack.TryGetValue(asset_path, out map_ticketandcallback))
{
foreach (var ticket in map_ticketandcallback)
{
string asset_name = ticket.Key.UserData;
string asset_key = asset_path + asset_name;
UnityEngine.Object load_asset = null;
if (!MapBundleAsset.ContainsKey(asset_key))
{
if (string.IsNullOrEmpty(www.error))
{
if (www.texture != null)
{
load_asset = www.texture;
}
else if (www.GetAudioClip() != null)
{
load_asset = www.GetAudioClip();
}
else if (www.assetBundle != null)
{
load_asset = www.assetBundle;
}
MapBundleAsset[asset_key] = load_asset;
}
}
MapBundleAsset.TryGetValue(asset_key, out load_asset);
ticket.Value(ticket.Key, asset_key, load_asset);
}
map_ticketandcallback.Clear();
MapLoaderTicketAndCallBack.Remove(asset_path);
}
}
}
//-------------------------------------------------------------------------
public void Close()
{
MapBundle.Clear();
MapBundleAsset.Clear();
MapLoaderTicketAndCallBack.Clear();
}